County annual report · FIPS 17091
2017 Kankakee County, IL Power Outage Report
In 2017, customers in Kankakee County, IL went without power for an average of 1.1 hours, a total of 92K customer-hours (Illinois average 1.4 hours). That ranks 49th worst of 102 Illinois counties and 2013th of 2,786 nationally.
Compared with IL, the US and 2016
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Kankakee County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 29, 2017 23:30 | May 1, 2017 00:30 | 1d 1h | 3,819 | 7,917 |
| 2 | July 24, 2017 00:00 | July 25, 2017 06:00 | 1d 6h | 3,543 | 8,319 |
| 3 | July 11, 2017 16:00 | July 12, 2017 03:00 | 11h | 1,956 | 2,989 |
| 4 | February 26, 2017 17:30 | February 26, 2017 20:00 | 2h 30m | 1,722 | 870 |
| 5 | July 25, 2017 16:00 | July 27, 2017 04:00 | 1d 12h | 1,699 | 1,987 |
| 6 | November 11, 2017 14:30 | November 11, 2017 21:00 | 6h 30m | 1,284 | 661 |
| 7 | June 16, 2017 12:30 | June 16, 2017 13:30 | 1h | 1,270 | 1,270 |
| 8 | June 22, 2017 13:00 | June 23, 2017 02:30 | 13h 30m | 1,244 | 2,375 |
| 9 | August 17, 2017 14:30 | August 17, 2017 23:00 | 8h 30m | 1,230 | 2,208 |
| 10 | May 29, 2017 18:30 | May 30, 2017 00:00 | 5h 30m | 1,221 | 1,643 |
Outage episodes by size in 2017: 73 reached 100+ customers, 12 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Kankakee County reported on EIA Form 861 for 2017, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Commonwealth Edison Co | 2017 | 1.6 hrs | 0.82 | 55 min | 0.66 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Illinois's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 85,550 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Kankakee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Kankakee County, IL annual power outage report, 2017, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2017/illinois/kankakee-county